About block 901,551
Bitcoin block 901,551 was mined by AntPool on June 16, 2025 at 7:51 PM UTC, 7 min 3 s after block 901,550. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,117 transactions in 1.71 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, down from 5.00 sat/vB in the block before, and all fees added up to 0.0413 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1663 BTC for this block.
Block 901,551 is number 400 of 2,016 in difficulty epoch 447; 1,616 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,449 blocks after this one.
Its hash starts with 19 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. AntPool found 195 blocks in the week before. Today the block has 74,320 confirmations, so it is settled beyond any practical doubt.